22168348

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:218

約数の個数: 36

約数和(自身を含む): 41149920

約数和(自身を除く): 18981572

約数列:

[1, 2, 4, 31, 62, 73, 79, 124, 146, 158, 292, 316, 961, 1922, 2263, 2449, 3844, 4526, 4898, 5767, 9052, 9796, 11534, 23068, 70153, 75919, 140306, 151838, 178777, 280612, 303676, 357554, 715108, 5542087, 11084174, 22168348]

約数ペア:

[(1, 22168348), (2, 11084174), (4, 5542087), (31, 715108), (62, 357554), (73, 303676), (79, 280612), (124, 178777), (146, 151838), (158, 140306), (292, 75919), (316, 70153), (961, 23068), (1922, 11534), (2263, 9796), (2449, 9052), (3844, 5767), (4526, 4898)]